Product Details:
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Material: | SSiC Or SiSiC | Application: | Sanitaryware Kiln |
---|---|---|---|
Shape: | Pipe | Type: | Ceramic Parts |
Color: | Black,Grey | Sic Content (%): | About 84% |
Raw Material: | Silicon Carbide Powder | Thermal Conductivity: | 45W/m.k(1200℃) |
Size: | Customized | Working Temperature: | 1380℃ |
High Light: | refractory kiln furniture,ceramic beam |
Resistant to elevated temperatures silicon carbide cross beam for tunnel Kiln
ADVANTAGES OF REACTION BONDED SILICON CARBIDE
Pinnacle of large scale abrasion resistant ceramic technology
Designed for use in applications for large shapes where refractory grades of silicon carbide are exhibiting abrasive wear or damage from impact of large particles
Resistant to direct impingement of light particles as well as impact and sliding abrasion of heavy solids containing slurries.
1) Character: High strength, extreme hardness, wear resistance, high temperature tolerance, corrosion resistance, oxidation resistance, thermal shock resistance, high thermal conductivity, low coefficient of thermal expansion, creep resistance under high temperature and so on.
2) Reaction Boned Silicon Carbide(RBSiC or SiSiC) ceramics adopt slip-casting technology. The Ceramics have high strength and excellent hardness, wear, corrosion resistance, oxidization resistance and thermal shock resistance, etc. It’s one of the most popular refractory ceramics. It can be made to beams, rollers, cooling air pipes, thermal couple protection tubes, sealing parts and special shaped parts.
3) Reaction Bonded Silicon Carbide burners are made from high quality SiC powders. They have little deformation at high temperature, low coefficient of thermal expansion, antioxidation and anticorrosion, high strength and so on. Therefore, they can be widely used in all kinds of kilns.
SISIC Technical Date | ||
Item | Unit | Data |
Max temperature of application | ºC | 1380 |
Density | g/cm3 | ≥3.02 |
Open porosity | % | <0.1 |
Bending strength | Mpa | 250(20ºC) |
Mpa | 280(1200ºC) | |
Modulus of elasticity | Gpa | 330(20ºC) |
Gpa | 300(1200ºC) | |
Thermal conductivity | W/m.k | 45(1200ºC) |
Coefficient of thermal expansion | K-1×10-6 | 4.5 |
Rigidity | 13 | |
Acid alkaline-proof | Excellent |
Corosion Test Results
Test Environment* | Corrosive Weight Loss,mg/cm2/yr | ||
Concentration Reagent, Wt% | Temperature | SiC | SiSiC |
98% H2SO4 | 100°C | 1.5 | 50.0 |
50% NaOH | 100°C | 2.5 | >1000 |
53% HF | 100°C | <0.2 | 7.0 |
85% H3PO4 | 100°C | <0.2 | 8.0 |
70% HNO3 | 100°C | <0.2 | 0.5 |
45% KOH | 100°C | <0.2 | >1000 |
25% HCl | 100°C | <0.2 | 0.9 |
10% HF plus 57% HNO3 | 25°C | <0.2 | >1000 |
*125-300 hours of testing in all acids and continuously stirred.
Photos of reference
FAQ
Q: Are you trading company or manufacturer?
A:We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are existing, or it is 30-35 days if the goods need producing, actually it is according to quantity.
Q: Can you provide samples? Is it free or extra ?
A: Yes, we can offer the sample for free but the delivery cost is yours.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
If you have another question, pls feel free to contact us as below:
Yui
WEIFANG BETTER CERAMIC CO., LTD
MOB:+86-18615910108(Whatsapp)
TEI:+86-536-2693828
Wechat:18615910108 QQ:3001737400
Email:yui@wf-better.com Web:www.wf-better.com
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Contact Person: Ms. Alice Zhang
Tel: +86-15095283678
Fax: 86-536-2667818